* {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

.el-menu-item.is-active {
    background: rgb(174, 240, 131);
    font-style: normal;
    color: pink;
}

.el-menu-item:hover {
    background-color: rgb(174, 240, 131);
}

.el-menu-demo {
    width: 1515px;
    height: 50px;
    margin-top: -60px;
    background: rgb(174, 240, 131);
    line-height: 50px;
}

.project {
    margin-left: 200px;
}

.projects {
    margin-left: 200px;
}

.tinct {
    color: black;
}

.pages {
    display: flex;
    width: 1300px;
    height: 380px;
    margin: 20px auto;
    border: 1px solid black;
}

.page-left {
    width: 1000px;
    height: 100%;
    background: rgb(245, 119, 119);
}

.page-right {
    margin-left: 50px;
    width: 250px;
    height: 100%;
    background: rgb(119, 196, 247);
}

.lander {
    width: 1515px;
    height: 250px;
    background: rgb(70, 67, 67);
}

.footers {
    width: 1200px;
    height: 150px;
    display: flex;
    margin-left: 60px;
    border: red;
}

.foot-box {
    width: 200px;
    height: 100%;
    margin-left: 100px;
}

.foot-box p {
    margin-top: 20px;
    font-size: 18px;
    color: #fff;
}

.tincter {
    display: block;
    margin-top: 20px;
    color: rgb(180, 174, 174);
}

.foot-box ul li img {
    margin-top: 20px;
    margin-left: 20px;
    width: 100px;
    height: 100px;
}

.foot-img {
    width: 250px;
    height: 100px;
    margin-left: 40px;
}

.foot-img p {
    font-size: 15px;
    margin-top: 5px;
}

.foot-img ul {
    display: flex;
    display: block;
}

.foot-img ul li {
    float: left;
}

.transverse-line {
    width: 100%;
    height: 0.1px;
    margin-top: 50px;
    color: black;
}

.coty {
    margin-top: 15px;
    color: #fff;
}